Alphonse, Ephraim S. 1956. Guaymí Grammar and Dictionary: with Some Ethnological Notes. (Smithsonian Institution, Bureau of American Ethnology Bulletin, 162.) Washington: Government Printing Office. (Accessed on 20-01-2006).
@book{sinnemakizeromarking-Alphonse1956, address = {Washington}, author = {Alphonse, Ephraim S.}, note = {Accessed on 20-01-2006}, publisher = {Government Printing Office}, series = {Smithsonian Institution, Bureau of American Ethnology Bulletin}, title = {Guaymí Grammar and Dictionary: with Some Ethnological Notes}, url = {http://biblacy.org/pdfs/Guaymi/Literacy/Guaymi_Grammar_and_Dictionary,_with_Some_Ethnological_Notes.pdf}, volume = {162}, year = {1956} }